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OpenAPI Specification

openapi: 3.2.0
info:
  title: SmartLead Email Accounts API
  version: 1.0.0
  description: '# SmartLead API Documentation


    Welcome to the SmartLead API! SmartLead is a comprehensive cold email outreach platform that helps you manage email campaigns, leads, email accounts, and analytics.


    ## Base URL


    All API requests should be made to:

    ```

    https://server.smartlead.ai/api

    ```


    ## Authentication


    SmartLead uses API keys for authentication. Include your API key as a query parameter in all requests:

    ```

    ?api_key=YOUR_API_KEY

    ```


    You can generate your API key from your SmartLead dashboard under Settings > API Keys.


    ## Rate Limiting


    API requests are rate-limited to ensure fair usage. If you exceed the rate limit, you''ll receive a 429 error.


    ## Support


    For API support, contact support@smartlead.ai or visit https://smartlead.ai

    '
  contact:
    name: SmartLead Support
    email: support@smartlead.ai
    url: https://smartlead.ai
  license:
    name: Proprietary
    url: https://smartlead.ai/terms
servers:
- url: https://server.smartlead.ai/api
  description: Production server
- url: https://staging.smartlead.ai/api
  description: Staging server (for testing)
security:
- ApiKeyAuth: []
tags:
- name: Email Accounts
  description: Configure and manage email sending accounts
paths:
  /v1/email-accounts/:
    get:
      tags:
      - Email Accounts
      summary: Get All Email Accounts
      description: 'Retrieves all email accounts configured for the authenticated user.


        Returns complete account details including connection status, warmup settings, and daily limits.

        '
      operationId: getAllEmailAccounts
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      responses:
        '200':
          description: Email accounts retrieved successfully
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/EmailAccount'
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/email-accounts/{account_id}:
    get:
      tags:
      - Email Accounts
      summary: Get Email Account by ID
      description: 'Retrieves details of a specific email account by ID.

        '
      operationId: getEmailAccountById
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: account_id
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Email account details retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EmailAccount'
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '500':
          $ref: '#/components/responses/InternalServerError'
    post:
      tags:
      - Email Accounts
      summary: Update Email Account
      description: 'Updates an existing email account''s configuration including SMTP/IMAP settings, sending limits, and warmup settings.

        '
      operationId: updateEmailAccount
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: account_id
        in: path
        required: true
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EmailAccountUpdate'
      responses:
        '200':
          description: Email account updated successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '422':
          $ref: '#/components/responses/ValidationError'
        '500':
          $ref: '#/components/responses/InternalServerError'
    delete:
      tags:
      - Email Accounts
      summary: Delete Email Account
      description: 'Permanently deletes an email account. This will remove it from all campaigns.

        '
      operationId: deleteEmailAccount
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: account_id
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Email account deleted successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/email-accounts/save:
    post:
      tags:
      - Email Accounts
      summary: Add SMTP Email Account
      description: 'Adds a new SMTP/IMAP email account for sending campaigns.


        **Required Information:**

        - SMTP host, port, username, password

        - IMAP host, port, username, password

        - From name and email

        - Warmup settings

        '
      operationId: addSmtpEmailAccount
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EmailAccountInput'
      responses:
        '200':
          description: Email account added successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
                  id:
                    type: integer
                    description: ID of the newly created email account
        '400':
          $ref: '#/components/responses/BadRequestError'
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '422':
          $ref: '#/components/responses/ValidationError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/email-accounts/save-oauth:
    post:
      tags:
      - Email Accounts
      summary: Add OAuth Email Account
      description: 'Adds a Gmail or Microsoft 365 email account using OAuth authentication.

        '
      operationId: addOauthEmailAccount
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EmailAccountOAuthInput'
      responses:
        '200':
          description: OAuth email account added successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
                  id:
                    type: integer
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '422':
          $ref: '#/components/responses/ValidationError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/email-accounts/{account_id}/warmup:
    post:
      tags:
      - Email Accounts
      summary: Update Warmup Settings
      description: 'Updates email warmup configuration for an account.


        **Warmup helps improve deliverability by gradually increasing sending volume.**

        '
      operationId: updateWarmupSettings
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: account_id
        in: path
        required: true
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/WarmupSettings'
      responses:
        '200':
          description: Warmup settings updated successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '422':
          $ref: '#/components/responses/ValidationError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/email-accounts/{account_id}/warmup-stats:
    get:
      tags:
      - Email Accounts
      summary: Get Warmup Statistics
      description: 'Retrieves warmup statistics and progress for an email account.

        '
      operationId: getWarmupStats
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: account_id
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Warmup statistics retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WarmupStats'
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/email-accounts/suspend/{accountId}:
    put:
      tags:
      - Email Accounts
      summary: Suspend Email Account
      description: 'Temporarily suspends an email account. No emails will be sent from this account until unsuspended.

        '
      operationId: suspendEmailAccount
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: accountId
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Email account suspended successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/email-accounts/unsuspend/{accountId}:
    delete:
      tags:
      - Email Accounts
      summary: Unsuspend Email Account
      description: 'Reactivates a suspended email account, allowing it to send emails again.

        '
      operationId: unsuspendEmailAccount
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: accountId
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Email account unsuspended successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '500':
          $ref: '#/components/responses/InternalServerError'
components:
  responses:
    NotFoundError:
      description: Resource not found
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: Resource not found
    BadRequestError:
      description: Bad request - Invalid request parameters
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: Invalid request parameters
    UnauthorizedError:
      description: Unauthorized - Invalid or missing API key
      content:
        application/json:
          schema:
            type: object
            properties:
              message:
                type: string
                example: Invalid API Key
          example:
            message: Invalid API Key
    InternalServerError:
      description: Internal server error
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: Internal server error occurred
    ValidationError:
      description: Request validation failed
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: Invalid parameters provided
  schemas:
    EmailAccountOAuthInput:
      type: object
      required:
      - from_name
      - from_email
      - token
      - type
      properties:
        from_name:
          type: string
        from_email:
          type: string
          format: email
        token:
          type: object
          properties:
            access_token:
              type: string
            refresh_token:
              type: string
            expiry_date:
              type: integer
        type:
          type: string
          enum:
          - gmail
          - microsoft
        warmup_enabled:
          type: boolean
    EmailAccountInput:
      type: object
      required:
      - from_name
      - from_email
      - user_name
      - password
      - smtp_host
      - smtp_port
      - imap_host
      - imap_port
      - warmup_enabled
      properties:
        from_name:
          type: string
        from_email:
          type: string
          format: email
        user_name:
          type: string
        password:
          type: string
        smtp_host:
          type: string
        smtp_port:
          type: integer
        imap_host:
          type: string
        imap_port:
          type: integer
        warmup_enabled:
          type: boolean
        total_warmup_per_day:
          type: integer
        daily_rampup:
          type: integer
        max_email_per_day:
          type: integer
    EmailAccount:
      type: object
      properties:
        id:
          type: integer
        from_name:
          type: string
        from_email:
          type: string
          format: email
        smtp_host:
          type: string
        smtp_port:
          type: integer
        imap_host:
          type: string
        imap_port:
          type: integer
        warmup_enabled:
          type: boolean
        total_warmup_per_day:
          type: integer
        daily_rampup:
          type: integer
        max_email_per_day:
          type: integer
        is_suspended:
          type: boolean
        connection_status:
          type: string
          enum:
          - CONNECTED
          - DISCONNECTED
          - ERROR
    EmailAccountUpdate:
      type: object
      properties:
        from_name:
          type: string
        max_email_per_day:
          type: integer
        signature:
          type: string
        custom_tracking_url:
          type: string
        bcc:
          type: string
    WarmupStats:
      type: object
      properties:
        total_sent:
          type: integer
        total_inbox:
          type: integer
        total_spam:
          type: integer
        warmup_reputation:
          type: number
        days_in_warmup:
          type: integer
    WarmupSettings:
      type: object
      properties:
        warmup_enabled:
          type: boolean
        total_warmup_per_day:
          type: integer
        daily_rampup:
          type: integer
        reply_rate_percentage:
          type: integer
  parameters:
    ApiKeyParam:
      name: api_key
      in: query
      description: Your SmartLead API key for authentication
      required: true
      schema:
        type: string
      example: REDACTED_STRIPE_KEY
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: query
      name: api_key
      description: 'Your SmartLead API key. You can generate this from your dashboard under Settings > API Keys.


        Include this as a query parameter in all API requests:

        ```

        ?api_key=YOUR_API_KEY

        ```

        '